Visual6502wiki/Atari's 6507 Schematics
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These high-resolution photos of schematics are taken from http://blog.kevtris.org/blogfiles/6502/
We suspect the schematics are not original design documents but part of an industrial re-engineering.
Atari 6507 Sheets
File:Atari 6507 1.jpg 1: Instruction Decoder |
File:Atari 6507 1A.jpg 1A: Instruction Decoder |
File:Atari 6507 1B.jpg 1B: Instruction Decoder | ||
File:Atari 6507 3.jpg 3: Cntrl for Adder, Addr, A-Reg |
File:Atari 6507 3A.jpg 3A: Control Logic for Adder, Address, A-Reg | |||
File:Atari 6507 5.jpg 5: X, Y, Stack Regs A0-7 |
File:Atari 6507 5A.jpg 5A: Reset, Test St. | |||
File:Atari 6507 6.jpg 6: ALU |
File:Atari 6507 6A.jpg 6A: ALU |
File:Atari 6507 6B.jpg 6B: ALU | ||
File:Atari 6507 7B.jpg 7B: PC Counter A Ref D0-7 A0-12 |
File:Atari 6507 7C.jpg 7C: A8-A12 |
File:Atari 6507 7D.jpg 7D: D0-7 |
Rockwell 6507 Sheets
File:Atari 6507 A.jpg A: Flag Registers |
File:Atari 6507 B.jpg B: Instruction Registers and Drivers |
File:Atari 6507 C.jpg C: Register Select Latch and Driver |
